For the money this is a great pipe,but the DG installation sheet says to use the provided mid-pipe clamp, and guess what there was no clamp. After calling a very nice dennis kirk rep and explaining my problem, i found that they do not even have a clamp that i could order.Now i put this on a 08Raptor 700se, and on the stock pipe i had to break the spot weld on the clamp to get stock clamp off the mid-pipe. Then snap off two ears on that clamp and grind it down to allow the clamp to close more ,due to pipe size difference. All though this was frustrating the pipe gave my 700 a nice kick,and has a great sound not overly loud but enough to hear you coming and turn a hed or two,overall good pipe bad description,it should say NO CLAMP INCLUDED AND NONE AVAILIBLE TO BUY.....

Overall it's a ok muffler, but I hate how the mid pipe just slides into the muffler itself. Super bad idea on DG's part. It never seals up right, air is always coming out, and with the rubber mount bracket on 450r's the muffler moves a lot looking like its going to fall off!